摘要
用气相色谱质谱方法分析了马蹄参（ＤｉｐｌｏｐａｎａｘｓｔａｃｈｙａｎｔｈｕｓＨａｎｄ．Ｍａｚｚ．）和近缘属植物挤果树参（ＤｅｎｄｒｏｐａｎａｘｃｏｎｆｅｒｔｕｓＬｉ）、桃叶珊瑚（ＡｕｃｕｂａｊａｐｏｎｉｃａＴｈｕｎｂ．）、毛（ＣｏｒｎｕｓｗａｌｔｅｒｉＷａｎｇｅｒ．）、八角金盘〔Ｆａｔｓｉａｊａｐｏｎｉｃａ（Ｔｈｕｎｂ．）Ｄｅｎｃｅ．ｅｔＰｌａｎｃｈ．〕的种子油脂肪酸成分。结果表明在所测定的马蹄参种子油样本中含量最高的成分是亚油酸Ｃ１８∶２（９Ｃ，１２Ｃ），同时含有岩芹酸Ｃ１８∶１（６Ｃ）这一异常脂肪酸。种子油脂肪酸分布特征支持将马蹄参属移出五加科，改隶于广义的山茱萸科。
The fatty acids from the seeds of Diplopanax stachyanthus Hand. Mazz. and 4 species of its relative genara Cornus L., Aucuba Thunb., Fatsia Decne. et Planch. and Dendropanax Decne. et Planch. were analyzed by GC MS. In Diplopanax stachyanthus linoleic acid (C 18∶2(9C,12C) ) predominates over oleic acid (C 18∶1(9C) ), and special attention was paid to the occurrence of petroselinic acid (C 18∶1(6C) ). On balance, the fatty acid patterns of Diplopanax are therefore, more like those of the Cornaceae than those of the Araliaceae, the genus should be included in the family Cornaceae s.l.
出处
《植物资源与环境》
CSCD
1998年第1期27-30,共4页
Journal of Plant Resources and Environment
基金
国家自然科学基金
关键词
马蹄参属
五加科
山茱萸科
脂肪酸
分类学
种子
,Diplopanax Hand. Mazz.
Cornaceae
Araliaceae
fatty acids
chemotaxonomy
